package icon

PDF Wallet

Simple PDF Wallet for your most important PDFs
New in version 5.1.4
- Improved search results view
An app that is fully open source. This app is a simple to use PDF Wallet. That means it takes over the task of storing and displaying your most important PDF certificates. It includes a convenient fullscreen barcode rendering, if a barcode is present in the PDF.

Brief Instruction
- Open "PDF Wallet"
- Import PDF
- Done

Alternative Brief Instruction
- Go to your file browser, email, web browser or PDF reader app
- Open/Share the PDF with "PDF Wallet"
- Done

Description
A very simple app that does nothing more than conveniently store and display PDF certificates. You can use it for public transport tickets, bills, contracts, certificates and any other PDF file.
The PDF file has to be imported into the app. Following that, the barcode is displayed in fullscreen, as well as the PDF document itself. That's already it.

Currently supported barcode formats are:
- Matrix (2D) codes: QR, Aztec, DataMatrix and PDF417
- Linear (1D) codes: UPC-A, UPC-E, EAN-8, EAN-13, CODE-39, CODE-93, CODE-128, ITF and Codabar

More Features
- Can detect and extract barcodes in PDFs
- (Optional) fingerprint authentication
- PDFs can be individually sorted and named
- PDFs can be opened
- PDFs can be shared from other apps
- PDFs can be shared with other apps (indirectly allows printing)
- Dark Mode support (document stays in original color)
- Also supports password protected PDFs
- Two different layouts to choose from

The "Pro" version additionally brings (requires In-App Purchase):
- Removes "Get Pro" banner on various screens
- Assign tags to documents
- Filter documents by tags
- Option to invert document colors in dark mode
- Option to force dark or light theme by overriding system settings
- Option to show barcodes in half size

Privacy
This app values your privacy by being fully open source and working offline. No ads, no tracking.

Issues
This is a free-time project of a single developer. Therefore please understand that replies can take a little while.
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 5.1.4 (79) suggested Added on Mar 15, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • hide other apps overlays
      This app can request that the system hides overlays originating from apps from being shown on top of it.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • com.michaeltroger.gruenerpass.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 14 MiB PGP Signature | Build Log

    • New in version 5.1.3
    - Fix rare app crash during PDF import
    - Add new footer to More and Settings screens
  • Version 5.1.3 (78) - Added on Mar 09, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • hide other apps overlays
      This app can request that the system hides overlays originating from apps from being shown on top of it.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • com.michaeltroger.gruenerpass.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 14 MiB PGP Signature | Build Log

    • New in version 5.1.2
    - Improve switching of layout
    - Add Korean, Japanese, Russian and Arabic
  • Version 5.1.2 (77) - Added on Mar 09, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 6.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • hide other apps overlays
      This app can request that the system hides overlays originating from apps from being shown on top of it.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • com.michaeltroger.gruenerpass.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 13 MiB PGP Signature | Build Log

Find Apps